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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Kelly Idaho Threshold Days by Year (USR0000IKEL)

9 fixed thresholds counted per year at Kelly Idaho (USR0000IKEL): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kelly Idaho Thresholds

  • Kelly Idaho: days with a maximum temperature at or above 30 C (86 F) in 7 years, most in 2022 with 55.
  • Kelly Idaho: days with a maximum temperature at or above 35 C (95 F) in 7 years, most in 2021 with 15.
  • Kelly Idaho: days with a maximum temperature at or above 90 F (32.2 C) in 7 years, most in 2021 with 39.
  • Kelly Idaho: days with a maximum temperature at or below 0 C (32 F) in 7 years, most in 2022 with 49.
  • 9 fixed thresholds have at least one qualifying day at Kelly Idaho.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Kelly Idaho Days per year at Kelly Idaho with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 55 in 2022. 02040602019: 392020: 372021: 512022: 552023: 412024: 462025: 512019202020212022202320242025
Days per year at Kelly Idaho with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 55 in 2022.
Days at or above 30 C (86 F) per year at Kelly Idaho
YearDaysDecade average
20193939
20203746.8
20215146.8
20225546.8
20234146.8
20244646.8
20255146.8
First to last qualifying date each year at Kelly Idaho For each year, a bar from the first to the last day at Kelly Idaho meeting 30 C (86 F). 2019: 2 June 2019 to 5 September 20192020: 28 May 2020 to 6 September 20202021: 1 June 2021 to 16 August 20212022: 26 June 2022 to 6 September 20222023: 19 May 2023 to 29 August 20232024: 6 June 2024 to 9 September 20242025: 25 May 2025 to 7 September 20252019202020212022202320242025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kelly Idaho meeting 30 C (86 F).
First to last qualifying date each year at Kelly Idaho
YearFirst dateLast date
20192019-06-022019-09-05
20202020-05-282020-09-06
20212021-06-012021-08-16
20222022-06-262022-09-06
20232023-05-192023-08-29
20242024-06-062024-09-09
20252025-05-252025-09-07

Every Fixed Threshold

Fixed thresholds at Kelly Idaho
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days755202251
35 C (95 F): Days71520216
40 C (104 F): Days1120211
90 F (32.2 C): Days739202131
100 F (37.8 C): Days3420211
0 C (32 F): Ice days (max749202233
0 C (32 F): Frost days (min71682019120
-10 C (14 F): Days with min726202214
-20 C (-4 F): Days with min3320243

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2019.

Download the Data

  • Data for Kelly Idaho threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).